| 发明名称 | Quantification and characterization of allergens | ||
| 摘要 | Embodiments of the invention include methods of determining the allergen content of a composition. Embodiments of the invention may include providing a composition comprising an allergen; at least partially purifying the allergen from the composition to form an extract; and determining the amount of allergen in the extract using liquid chromatography with ultraviolet and mass spectrometric detection. | ||
| 申请公布号 | US9170231(B2) | 申请公布日期 | 2015.10.27 |
| 申请号 | US201113877311 | 申请日期 | 2011.08.22 |
| 申请人 | Dow AgroSciences LLC | 发明人 | Young Scott A.;Schafer Barry W.;Kuppannan Krishna;Julka Samir;Albers Dave R. |
| 分类号 | G01N27/62;G01N30/72;G01N30/78;G01N30/46;G01N30/88;G01N30/74 | 主分类号 | G01N27/62 |
| 代理机构 | Traskbritt, P.C. | 代理人 | Kraus Eric J.;Traskbritt, P.C. |
| 主权项 | 1. A method of determining the allergen content of a composition, the method comprising: providing a composition comprising an allergen; at least partially purifying the allergen from the composition to form an extract; placing the extract in a sampling container comprising polypropylene vial or polypropylene vial insert, and adding bovine serum albumin to the extract to minimize adsorption of the allergen in the extract to the sampling container; and determining the amount of allergen in the extract contained in the sample container using liquid chromatography with ultraviolet and/or mass spectrometric detection. | ||
| 地址 | Indianapolis IN US | ||